Lamb is a movie about a childless couple living in rural Iceland. One day they make an alarming discover in their sheep barn. They are now faced with what they find and how to handle it. It is a very different type of movie. It does move very slow. Really good acting and a very different concept for a movie. I give it two and a half stars for a movie and three stars for the acting but it is very different movie. It is a hundred and forty seven minutes long.